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(parent: fc31920) | patch
Support for instrumenting only selected files or functions
authorPetr Hosek <phosek@google.com>
Fri, 15 Jan 2021 09:14:37 +0000 (01:14 -0800)
committerPetr Hosek <phosek@google.com>
Wed, 27 Jan 2021 01:13:34 +0000 (17:13 -0800)
commitbb9eb198298099742c823dce11c5edacc9c48d4e
tree4d997db42ad6bcd384b6326bef0b2409cdb734b1tree | snapshot
parentfc3192026b3156d39c223cc092297c39dd8013f3commit | diff
Support for instrumenting only selected files or functions

This change implements support for applying profile instrumentation
only to selected files or functions. The implementation uses the
sanitizer special case list format to select which files and functions
to instrument, and relies on the new noprofile IR attribute to exclude
functions from instrumentation.

Differential Revision: https://reviews.llvm.org/D94820
28 files changed:
clang/docs/ClangCommandLineReference.rst diff | blob | history
clang/docs/UsersManual.rst diff | blob | history
clang/include/clang/AST/ASTContext.h diff | blob | history
clang/include/clang/Basic/LangOptions.h diff | blob | history
clang/include/clang/Basic/ProfileList.h [new file with mode: 0644] blob
clang/include/clang/Driver/Options.td diff | blob | history
clang/lib/AST/ASTContext.cpp diff | blob | history
clang/lib/Basic/CMakeLists.txt diff | blob | history
clang/lib/Basic/ProfileList.cpp [new file with mode: 0644] blob
clang/lib/CodeGen/CodeGenFunction.cpp diff | blob | history
clang/lib/CodeGen/CodeGenFunction.h diff | blob | history
clang/lib/CodeGen/CodeGenModule.cpp diff | blob | history
clang/lib/CodeGen/CodeGenModule.h diff | blob | history
clang/lib/CodeGen/CodeGenPGO.cpp diff | blob | history
clang/lib/Driver/ToolChains/Clang.cpp diff | blob | history
clang/lib/Frontend/CompilerInvocation.cpp diff | blob | history
clang/test/CodeGen/profile-filter.c [new file with mode: 0644] blob
llvm/include/llvm/Bitcode/LLVMBitCodes.h diff | blob | history
llvm/include/llvm/IR/Attributes.td diff | blob | history
llvm/lib/AsmParser/LLLexer.cpp diff | blob | history
llvm/lib/AsmParser/LLParser.cpp diff | blob | history
llvm/lib/AsmParser/LLToken.h diff | blob | history
llvm/lib/Bitcode/Writer/BitcodeWriter.cpp diff | blob | history
llvm/lib/IR/Attributes.cpp diff | blob | history
llvm/lib/IR/Verifier.cpp diff | blob | history
llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp diff | blob | history
llvm/lib/Transforms/Utils/CodeExtractor.cpp diff | blob | history
llvm/test/Transforms/PGOProfile/noprofile.ll [new file with mode: 0644] blob
Domain: System / Toolchain;